A single-vehicle crash on Interstate 97 South in South Gate at MD 3 has closed the southbound right traffic lane and southbound right shoulder at 8:58 a.m. on Monday, according to the state Department of Transportation.

A two-vehicle collision on MD 140 in Pikesville at Hooks Lane has closed the northbound right traffic lane and northbound right shoulder at 8:23 a.m., DOT said.

And DOT added that two toll plaza lanes on the southbound Fort McHenry Tunnel in Baltimore City remain closed three weeks after a two-vehicle collision. Southbound lanes 18-19 are shut down due to the July 15 accident, DOT said.

The Maryland Transit Administration reported at 9:14 a.m. that trains, buses and mobility vehicles are running on schedule.